Appears as advertised
Came 82% charged, charged overnight, haven't had to use yet; seems as advertised. Read more
YESPER
YESPER Boost Jump Starter Battery Pack 4120A 27000mAh Car Battery Charger Jumper Starter All Gas up to 10L
$179.99
Sobre este artículo
- 【Powerful car starter】: YESPER Fast Max car jump starter is the ultimate solution for starting completely dead car batteries, with a whopping 4120 amps peak cranking power. Suitable for 12V vehicles up to ALL Gas/10L Diesel engines, including cars, motorcycles, RVs, tractors, trucks, cargo vans, ATVs, snowmobiles, yachts, and more. Up to 80 jump starts on a single charge
- 【100W Lightning-Fast Charging】: The jump starter pack fully charges in just 1h with PD100W USB-C fast charging and the included 100W car charger. With only a 5-minute charge, you can start your car in an emergency. This device can hold electricity for up to 36 months when fully charged. Stay prepared on the road with this ultra-fast charging car charger
- 【3.2-Inch Intuitive LCD Panel】: The car jump starter's 3.2-inch smart screen offers all the necessary information about its operational status, level, and any potential errors. Ensuring a hassle-free jump-start process by keeping you informed every step of the way, making it easy for anyone to use
- 【DSLI IV Intelligent Safe Tech】: YESPER portable jump starter for car utilizes cutting-edge DSLI IV Intelligent Safe Tech, which boosts voltage by 30% to 14.8V and delivers a more steady cranking current of up to 4120A. With intelligent temperature control technology, Fast Max can reduce the start-up temperature and operate normally in temperatures ranging from -4℉ to 140℉, ensuring faster, safer, and more stable car starts
- 【Durable & Safe Car Jumper Starter】: The smart jumper cable boasts high-quality ABS material clamps that are resistant to wear and tear from long-term use. With 10 safety protections: spark-proof, mistake-proof, and reverse-polarity protection, keeping you and your vehicle secure in any situation
- 【27000mAh Versatile Power Solution】: The car charger jump starter is a powerful and portable device that also functions as a 27000mAh USB battery supply and a 12/15-volt DC power source. Its versatility makes it perfect for outdoor activities and emergencies. Get reliable power on the go with this convenient jump starter
- 【400 Lumens Super Bright LED Lights & IP65 Waterproof】: The jumper starter portable has a built-in LED flashlight with 3 light modes (Flashlight/SOS/Strobe), providing maximum convenience and flexibility, so this multi-purpose jump starter is perfect for camping, outdoor, indoor, travel, etc. In addition, the jump starter is IP65 waterproof and dustproof, so it can be used even on rainy days
- 【What You Will Get】: 1*4120A Jump Starter (27000mAh), 1 *Jumper Cable, 1*100W Car Charger, 1*60W USB-C to C Cable, 1*Cigarette Lighter Socket Adapter, 1*User Manual; Plus, we stand behind our jump pack with lifetime technical support, and 24/7 customer service
Key details
- Brand
- YESPER
- Battery Cell Composition
- Polymer
- Vehicle Service Type
- Passenger Car, Motorcycle, ATV, RV, UTV, Truck,Snowmobile, Lawn Mower
Dimensions and fit
- Product Dimensions
- 10"D x 2.2"W x 3.85"H
Technical specifications
- Voltage
- 12 Volts
Highlights
About this item
- 【Powerful car starter】: YESPER Fast Max car jump starter is the ultimate solution for starting completely dead car batteries, with a whopping 4120 amps peak cranking power. Suitable for 12V vehicles up to ALL Gas/10L Diesel engines, including cars, motorcycles, RVs, tractors, trucks, cargo vans, ATVs, snowmobiles, yachts, and more. Up to 80 jump starts on a single charge
- 【100W Lightning-Fast Charging】: The jump starter pack fully charges in just 1h with PD100W USB-C fast charging and the included 100W car charger. With only a 5-minute charge, you can start your car in an emergency. This device can hold electricity for up to 36 months when fully charged. Stay prepared on the road with this ultra-fast charging car charger
- 【3.2-Inch Intuitive LCD Panel】: The car jump starter's 3.2-inch smart screen offers all the necessary information about its operational status, level, and any potential errors. Ensuring a hassle-free jump-start process by keeping you informed every step of the way, making it easy for anyone to use
- 【DSLI IV Intelligent Safe Tech】: YESPER portable jump starter for car utilizes cutting-edge DSLI IV Intelligent Safe Tech, which boosts voltage by 30% to 14.8V and delivers a more steady cranking current of up to 4120A. With intelligent temperature control technology, Fast Max can reduce the start-up temperature and operate normally in temperatures ranging from -4℉ to 140℉, ensuring faster, safer, and more stable car starts
- 【Durable & Safe Car Jumper Starter】: The smart jumper cable boasts high-quality ABS material clamps that are resistant to wear and tear from long-term use. With 10 safety protections: spark-proof, mistake-proof, and reverse-polarity protection, keeping you and your vehicle secure in any situation
- 【27000mAh Versatile Power Solution】: The car charger jump starter is a powerful and portable device that also functions as a 27000mAh USB battery supply and a 12/15-volt DC power source. Its versatility makes it perfect for outdoor activities and emergencies. Get reliable power on the go with this convenient jump starter
- 【400 Lumens Super Bright LED Lights & IP65 Waterproof】: The jumper starter portable has a built-in LED flashlight with 3 light modes (Flashlight/SOS/Strobe), providing maximum convenience and flexibility, so this multi-purpose jump starter is perfect for camping, outdoor, indoor, travel, etc. In addition, the jump starter is IP65 waterproof and dustproof, so it can be used even on rainy days
- 【What You Will Get】: 1*4120A Jump Starter (27000mAh), 1 *Jumper Cable, 1*100W Car Charger, 1*60W USB-C to C Cable, 1*Cigarette Lighter Socket Adapter, 1*User Manual; Plus, we stand behind our jump pack with lifetime technical support, and 24/7 customer service
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Customer reviews
67 reviewsPositive
Rated 4.7/5 across 67 reviews — highly regarded by customers.
- 100% of sampled reviews are from verified purchases.
- 88% of sampled reviews give 4–5 stars.
Customers say
Customers find the jump starter works like a charm and takes about an hour to fully recharge dead phones or computers.
Generated from the text of customer reviews
Must have
Great item to have in your car for back up. Fast charge and easy to use. Compact does not take up space. A lot cheaper then other brands and works great. No more cables. I start up everyone's car that's dead. Hook up start and done. Must have. Read more
Worked as described
ordered this as a “just in case“ and I ended up using it the same day I got it. Hooked it up to my coworkers v8 truck and it started right up. It’s feels sturdy and is a good size to keep in the glove compartment. Read more
This is the one
i wanted a car jumper that served multiple purposes, occasionally jumping a dead battery, primarily charging my computer, but most importantly, fast recharging. after a week of research, i happily settled on this device. Takes about an hour to fully recharge, while also taking about an hour to fully recharge a dead phone or computer. best part is the 150w car charger that it comes with! only negative is there’s no case for it. 10/10 would recommend. Read more
You really do need to have on of these.
This is very powerful will jump start diesel trucks too no problem for our 6.5...good quality and the functions are easy and simle to operate. Has flash light,strobe light for emergency. phone charge has other plug and plays too. Read more
Awesome
I have a Chevy Suburban, don't drive sometimes for up to a week. twice now I've left things pugged in and ran the battery flat dead (had to unlock with key) This thing started it instantly both times. Also good to hook to small engines electric starter instead of buying batteries, works like a charm Read more
WON’T CHARGE? Don’t return. READ THIS FIRST!
This device will ONLY charge with a POWER MODULE that outputs to the provided USB-C double ended cable. See my photos. Mine charged from 75% to 100% in less than an hour. There’s a super expensive YesPer 200 watt power supply, but it will drain your wallet. This 20 watt CA-43T off brand module which I have for iPhone works fine. Read more
USES A NON STANDARD CONNECTOR FOR CABLE
This will not be a problem for most user unless they need to replace cable or add an adapter. Almost all other jump packs use an EC 5 or have adapters available to be able to convert their plug to EC5. Cables are on the short side and I wanted to be able to use short EC 5 extension and I have SAE connector wired directly to my batteries to charge them and wanted to be able to use an EC 5 to SAE to jump the battery since it is the floor of my trunk. I am not sure what type is used on the Fast Max but it is not compatible with EC 5 or EC 3 and I can not find any adapter that fit. The jump pack seem to work well and charges devices and accepts recharging and holds it charge Read more
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